Ductile Iron Non Rising Stem Water Gate Valves Metal Seated for Water Line PN16

Grooved End Non-Rising Stem Metal Seated Gate Valve PN10/16

1. PRODUCT PROFILE

The Grooved End Metal Seated Gate Valve is not limited by the installation site, easy to maintain the pipeline and valve, has vibration isolation and sound insulation and can overcome the difference between the pipeline connection and the different axis within a certain angle range, and solve the problem of temperature difference. It has the advantages of thermal expansion and contraction. It is widely used in water supply and drainage of conveying fluid pipelines, and as a control fluid in pipeline projects such as fire protection, air conditioning, gas, petroleum, chemical, water treatment, municipal, shipbuilding, etc.

2. FEATURES

· Fixed, integral wedge nut prevents vibration and ensures durability

· Wedge fully vulcanized with drinking water approved EPDM rubber and equipped with wedge shoes to provide smooth operation

· Large conical stem hole in the wedge prevents stagnant water

· Wedge and body guide rails ensure stable operation

· Stainless steel stem with wedge stop and rolled threads for high strength

· Full circle thrust collar provides fixation of the stem and low free running torques

· Triple safety stem sealing with an NBR wiper ring, a polyamide bearing with four NBR O-rings and an EPDM rubber manchette

· Round EPDM bonnet gasket fixed in a recess

· Countersunk and sealed stainless steel bonnet bolts encircled by the bonnet gasket

· Full bore

· Low operating torque

3. TECHNICAL SPECIFICATION

· Working pressure: PN10/16 Bar

· Size: DN50 - DN300

· Materials: Ductile iron

· Epoxy resin thickness: ≥250micron

· Applicable temperature: 0℃~+80℃

· Available with handwheel

4. APPLICATION

· Water supply system

· Waste water, sludge, sewage treatment industry

· Irrigation system

· Real estate industry

· Mining, steel industry

· Metallurgy plant, power plant

· Textile, pharmaceutical industry

· Food, pharmaceutical industry